Tret'Yakov E.; Vasil'Ev V.; Bogomyakov A.; Romanenko G.; Fedin M.; Antipin I.; Solov'Eva S.; Konovalov A.; Sagdeev R.; Ovcharenko V.
(2013)
A reaction of calix[4]arene tetraaldehyde with 2,3-bis(hydroxyamino)-2,3- dimethylbutane in DMF resulted in the corresponding 1,3-dihydroxyimidazolidine tetraadduct, whose oxidation gave a calix[4]arene (1,3-alternate) ...